基于层次分析法的城市综合实力评价研究——以西藏地区为例

文章采用层次分析法,从综合得分角度对西藏自治区7个城市和地区进行综合实力的评价研究。从经济实力、居民生活水平、文化教育实力、医疗卫生实力、政府收入实力和投资规模实力这6个方面建立了城市综合实力评价指标体系,根据计算出的各城市或地区的综合得分进行排序。     

辽宁省城市综合实力评价分析

本文以辽宁省14个城市为样本,通过主成分分析法,建立评价指标体系对14个城市进行综合实力评价,计算各城市综合实力得分并进行排名,通过聚类分析进行区域划分。     

基于因子分析法的山东省17城市产业综合实力研究

本文截取了2007年山东省17个城市的第一产业增加值、规模以上工业增加值、建筑业增加值、固定资产投资额、社会消费品零售总额、保险业收入及旅游业收入七个主要经济统计指标,运用因子分析法对这些城市进行产业实力综合评价,并对评价结果进行了简要分析,同时为山东省以后的产业结构优化与决策提出了相应的建议。     

基于AHP的平潭综合实验区科技创新模式选择研究

从自身实力、国家宏观环境、技术状况及产业状况四个方面选择平潭综合实验区的科技创新模式,在此基础上运用层次分析法来确定各个指标体系的权重,采用层次分析法专用软件yaahp0．6．0算得到自主创新、合作创新与模仿创新三个创新模式的权重系数,得出最适合平潭综合实验区的科技创新模式。     

城市规模与形态对城市经济效率影响实证研究——基于2011年中国城市截面数据分析

本文选取固定资产投资总额、劳动力、土地面积以及科技教育支出等作为投入变量,地区生产总值、地方财政一般预算内收入、职工工资总额等作为产出变量,运用数据包络分析（DEA）对中国287个城市的经济效率进行了研究。同时,运用主成分分析法计算出各城市紧凑度综合得分,并将城市纯技术效率与规模效率分别与城市紧凑度和城市规模做回归分析。结果显示,城市规模与规模效率、城市紧凑度与纯技术效率均呈正相关关系,且小规模城市边际规模效率较大,大规模城市边际规模效率较小。     

奇虎360科技有限公司专利管理地图分析

专利战略对于企业取得经济利益、获取竞争优势有着重要作用。本文运用专利管理地图分析方法,对奇虎360科技有限公司的专利类型、专利年代趋势、技术领域构成、主要发明人和主要竞争对手进行了分析:奇虎科技专利申请以发明专利为主,专利申请质量较高;主要集中在电学和物理两大技术领域;奇虎360发明人研发实力较强,其专利技术生命周期正处在由发展期向成熟期转变阶段。在互联网安全专利竞争领域,奇虎科技相对直接竞争对手占较大优势。文章最后对未来360专利战略的专利申请数量质量、专利人力资源管理、专利竞争对手监控、以及应对专利侵权纠纷方面提出相关建议。     

基于因子聚类分析的专利综合评价研究

对广东省21个城市进行地区专利综合评价,为达到数据简化、客观赋权、区域间比较的功能,采用文献调查法选取地区专利综合评价指标24个,并结合广东省知识产权局的专利统计信息的基本数据,再在此基础上进行因子分析,将多项指标聚合为新的因子,并用提取、计算出的6个主因子得分进行系统聚类分析,得出广东省各市专利综合实力的分类.该研究帮助相关人员了解地区专利的优势和不足,从而为地区专利发展提供决策支持.     

企业科技创新能力评价研究——以大连市金州新区企业为例

科技创新能力是指企业在某一科学技术领域具有的发明创新的综合实力,是企业获得持续竞争力的源泉。基于对企业科技创新概念和科技创新能力内涵的研究和分析,文章从潜在创新能力、创新投入能力、创新管理能力和创新产出能力四个方面构建企业科技创新能力评价指标体系,结合层次分析法(AHP)确定指标权重,运用模糊综合评价法建立评价模型,并以大连市金州新区企业为例,对评价指标体系进行了验证。     

沈阳、鞍山、大连地区民营经济竞争力评价及提升对策

辽宁省的民营经济主要集中在沈阳、大连和鞍山3个城市,本文利用因子分析法对上述3个城市的民营企业竞争力进行评估。结果表明：从地区民营经济综合能力来看,沈阳排在第一,大连位居第二,但是两个城市民营经济综合竞争力相差不大;鞍山位列第三。各项二级竞争力指标有强有弱：沈阳地区的民营经济虽然综合实力最强,但是其规模实力和发展能力不及大连,其优势体现在经营运作能力上;大连则在规模实力及发展能力上较强,鞍山则在各方面的能力上落后于沈阳和大连。因此,大连的民营经济应当从经营能力方面进行提高;沈阳应当提高民营经济的规模实力和发展能力;鞍山应当积极向民营经济发展较好的城市学习以提高其竞争力。     

基于组合评价模型的河南城市经济实力的衡量与评价

复杂经济系统的评价使用单一评价方法存在着不少缺陷。组合评价模型,可以弥补单一评价方法的不足,提升评价的全面性与科学性。使用综合指数法、主成分分析法,对河南省主要城市综合经济实力进行评价与排序,同时采用模糊Borda法进行组合评价模型的构建,用以对城市综合经济实力进行评价,与综合指数法、主成分分析法两种单一型评价模式相对比,得到可行性评价结果。     

基于DEA模型的城市科技活动效率评价

将DEA理论应用于广东21城市科技活动的分析中，建立评价城市科技活动效率的数据包络分析模型，谊模型评价了各城市的总体效率和技术效率的状况，进而对非DEA有效的城市提出达到DEA有效的可行措施，并分析了城市科技活动效率和资源配置之间的关系。     

Do We Still Need Cities? Evidence on Rates of Innovation from Count Data Models of Metropolitan Statistical Area Patents

Evidence of the importance of urban agglomeration and the offsetting effects of congestion are provided in a number of studies of productivity and wages. Little attention has been paid to this evidence in the economic growth literature, where the recent focus is on technological change. We extend the idea of agglomeration and congestion effects to the area of innovation by empirically looking for a nonlinear link between population density and patent activity. A panel data set consisting of observations on 302 USA metropolitan statistical areas (MSAs) over a 10-year period from 1990 to 1999 is utilized. Following the patent and R&D literature, models that account for the discreet nature of the dependent variable are employed. Strong evidence is found that agglomeration and congestion are important in explaining the vast differences in patent rates across US cities. The most important reason cities continue to exist, given the dramatic drop in transportation costs for physical goods over the last century, is probably related to the forces of agglomeration as they apply to knowledge spillovers. Therefore, the empirical investigation proposed here is an important part of understanding the viability of urban areas in the future.     

关于中小城市经营城市的思考

中小城市经营必须规划先行 ,基础设施先行 ,机制先行。还要有效利用无形资源 ,激活城市增量资本 ,拓宽城市建设投资渠道 ,深入发掘城市有形资源 ,盘活城市存量资产。     

全球化对城市发展的影响与启示

分析了经济全球化对全球国家、城市与区域产生的影响,指出资金、商品、信息、人口的全球流动把全球经济紧密地联系在一起,促进了发展中国家的工业化与城市化进程,使城市各个方面产生深刻的变化,并演变为全球城市体系,城市已经成为国家参与全球竞争的核心力量;并结合中国的国情,指出中国的城市化应该走资源集约高效利用的城市化道路和低消耗、高效益的新型工业化道路,坚持区域统筹和城乡统筹,大力发展服务型城市和信息化城市。     

THE ECONOMIC PERFORMANCE AND REGIONAL SYSTEMS OF CHINA'S CITIES*

Employing cluster analysis of selected economic indicators, this paper classifies Chinese cities into various levels according to their total urban economic strength and per capita economic performance. Regional characteristics of China's urban system are identified and policy-related measures for improving the economic efficiency of Chinese cities are suggested. In general, China''s urban economy appears to be undergoing a transition from a centrally planned economy into a market-oriented one, particularly in cities along the coast and the lower reaches of the Yangzi valley.     

长三角地区智慧城市建设对城市创新能力影响

为了探究长三角地区智慧城市建设对城市创新能力发展的影响,通过构建智慧城市建设评价体系,从智慧民生、城市治理、经济发展三个方面建设创建城市创新评价指标。使用Stata计量软件,建立多元回归模型对变量卫生机构数、社会消费品零售总额、绿化覆盖面积、污水处理量、城镇人均可支配收入、第三产业增加值对城市创新能力的实证检验。结果表明,第三产业增加值和社会消费品零售总额对城市创新有正向的促进作用,城镇人均可支配收入对城市创新的系数为负,卫生机构数、绿化覆盖面积、污水处理量对城市创新表现不明显。研究表明:长三角地区智慧城市建设对城市创新能力有明显的促进作用。最后根据研究结果提出合理的建议。     

中国城市人居环境建设水平现状分析

论文对我国284个地级以上城市与人居环境有关的18项指标数据进行统计分析,揭示了我国城市人居环境建设水平现状及其地区差异.我国城市人居环境建设整体水平偏低,各城市之间人居环境建设水平差别较大,其中大城市好于小城市,东部地区城市明显好于中西部地区城市,江苏省城市人居环境建设总体水平最高,云南省最低.但是并不是城市越大其人居环境建设水平越高,也不是东部地区的所有城市都好于西部地区的城市,一个城市的人居环境建设水平并不是由一两个因素决定,而是多因素共同作用的结果.     

City size and urban labor productivity in China: New evidence from spatial city-level panel data analysis

The previous literature has generally found that most Chinese cities were undersized in the 1990s. However, little is known about how urban agglomeration in China has evolved since the country began to experience much faster urbanization and deep marketization after 2000. Based on panel data of 281 cities between 2000 and 2013, our spatial panel data regression results show that the scale impact of city size on urban productivity appears to have an inverted U shape, and its effect will grow when the cities’ industrial structure becomes more dominated by the service sector. There are also significant spatial interactions and spatial heterogeneity of urban agglomeration among Chinese cities. Furthermore, we compute the optimal size for each city and find that most Chinese cities are still undersized in recent years. Based on our findings, we argue that the Chinese government should focus on promoting sufficient growth of medium sized cities in its new urbanization strategy.     

Environmental regulation,pollution reduction and green innovation: The case of the Chinese Water Ecological Civilization City Pilot policy

This paper treats the Water Ecological Civilisation City Pilot (WECCP) policy as a quasi-natural experiment, and integrates environmental regulation, pollution reduction and green innovation into a unified analytical framework. Based on the pollution emission index and green patent data for 283 Chinese cities from 2010 to 2018, we examine the impact of WECCP policy on urban pollution emissions and green innovation by using a difference-in-differences model. The results show that the WECCP policy has significant regional pollution reduction effects, that is, the policy significantly reduces water pollution in the pilot cities, while it has a weak impact on air quality improvement. Also, we find that the WECCP policy significantly promotes the growth of the number of green patent applications in the pilot cities, indicating that the policy can significantly improve urban green innovation capacity. The mediating effect analysis shows that the WECCP policy can improve regional environmental quality by enhancing urban green innovation ability. Furthermore, the heterogeneity analysis demonstrates that the WECCP policy has more significant effects on pollution reduction and green innovation in small cities.     

Cities in Contemporary Capitalism

This article outlines essential concepts of the political economy approach of urban research and offers critical modifications and clarifications to some of its contentions concerning the functioning of cities as ‘strategic places’ of capital accumulation. The interrelations between contemporary capitalism and urban economic development are discussed at the scale of a transnationally extended urban system. Based on the general context of the global economic downturn, I focus on the role of cities in distinct circuits of capital, the switching of capital flows within the urban system and the different functional roles of cities within the world city network that interconnects cities both in the global North and South. I call into question the established focus of urban economic research on the role of cities as financial and service centres, arguing that cities might redirect their economic development trajectories towards ‘real economy’ activities, in contrast to relying on the disastrous development model of finance‐dominated capitalism.